Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #197714
Measured from on-chain timestamps only: the EVM block timestamp, which the producer chose when it planned the block (whole seconds), and the record time (commit) of the Gateway_FinalizeBlock transaction; a commit that reads slightly before the block timestamp (rounding) shows as 0. The gateway-build-block external call runs inside that transaction and is not timed on its own; the import into the execution layers follows the commit and its time is not observable here, so those steps are markers without a duration.
Total
918ms
Block → Canton commit
918ms
block timestamp → record time (±1s)
Measured from on-chain timestamps: the EVM block timestamp, chosen when the producer planned the block, and the record time (commit) of the Gateway_FinalizeBlock transaction. The block timestamp is whole seconds and follows Canton's ledger time, so the span carries up to ±1s of rounding; a commit that reads slightly before the block timestamp shows as 0.
0xf8ab118409d357b08259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f19000000000000000000000000e0c9a924f5b3e427839a68585f210652119a686b00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0441f6122a71fc2d65278bb80b4b4ccbba19a75b089a2987acee2e1424d60047ba0049b0a76890b6babb6c3fb072aa45406d86ddd34afb43b990ce3bf94736af62a